59 Suspension parts are listed for the 2020 BMW M4, in 9 part types, covering the 3.0L L6 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2020 BMW M4, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. Most of the listed parts are Control Arm (16 parts), Sway Bar Link (15 parts) and Shock / Strut (10 parts). The other 6 part types cover the remaining 18 parts.
The 2020 BMW M4 came with a single engine, the 3.0L L6 Turbocharged, and every part is verified against it.
15 brands supply suspension parts for the 2020 BMW M4, led by BILSTEIN (13 parts), DELPHI (11 parts) and MEVOTECH (7 parts), plus 12 more brands. Quality grades include Daily Driver, Economy and Original Ride Quality.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 BMW M4. 10 parts have it, including DELPHI TC3884 (Control Arm) and DELPHI TD708W (Control Arm Bushing). Each part number opens a page with every vehicle that part fits.
Control Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TC3884 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI Popular | TC3885 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI Popular | TC3586 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI Popular | TC3587 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI | TC7027 | 🇺🇸 US 🇨🇦 CA | RearLateral Arm | View on Amazon |
| DELPHI | TC3865 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DORMAN | 526729 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| DORMAN | 526730 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| MEVOTECH | CMS101592 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | CMS101591 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | CMS101590 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | CMS101589 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| SUSPENSIA | X05CJ1595 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| SUSPENSIA | X05CJ1596 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS | 33322284534 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear Left Lower ForwardControl Arm with Bushings (Wishbone) | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LEMFÖRDER | 3864601 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Center | View on Amazon |
This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm.
16 Control Arm parts are listed for the 2020 BMW M4, from DELPHI, MEVOTECH, DORMAN and 3 other brands. DELPHI TC3884 carries the "Popular" badge.
The Daily Driver section lists 14 options from DELPHI, MEVOTECH, DORMAN and 1 other brand — grouped for everyday commuting duty. DELPHI TC3884 is listed in this group.
In the Economy grade, ÜRO PARTS supplies 1 part: the catalog's value-priced group. A representative part number is ÜRO PARTS 33322284534.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Control Arm Bushing
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TD708W | 🇺🇸 US 🇨🇦 CA | Rear Arm To Knuckle (Lower Outer) | View on Amazon |
| DELPHI | TD1857W | 🇺🇸 US 🇨🇦 CA | Front Left Forward | View on Amazon |
| LEMFÖRDER | 3468401 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Lower Inner Rearward | View on Amazon |
| MOOG | K201291 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Arm To Knuckle (Lower Outer) | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Popular | AVB0571 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Lower Center Outer | View on Amazon |
| DORMAN | 533641 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Lower Inner RearwardFits Coil Spring Control Arm | View on Amazon |
| REIN | AVB0537 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Lower Center Inner | View on Amazon |
| ÜRO PARTS | 33326792553 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear Right | View on Amazon |
This table covers the bushings pressed into each control arm. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
8 Control Arm Bushing parts are listed for the 2020 BMW M4, from DELPHI, REIN, LEMFÖRDER and 3 other brands. DELPHI TD708W carries the "Popular" badge.
The Daily Driver section: 4 options from DELPHI, LEMFÖRDER and MOOG. DELPHI TD708W is listed in this group.
Economy: 4 parts, from REIN, DORMAN and ÜRO PARTS. A representative part number is REIN AVB0571.
This group includes DELPHI TD708W, DELPHI TD1857W and LEMFÖRDER 3468401 and the remaining parts above.
Ride Height Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARNOTT | RH3718 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | View on Amazon |
| FCS | HS008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | View on Amazon |
| MONROE | HS10203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Frontwith Air Suspension | View on Amazon |
This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
3 Ride Height Sensor parts are listed for the 2020 BMW M4, from ARNOTT, FCS and MONROE.
Part numbers include ARNOTT RH3718, FCS HS008 and MONROE HS10203.
Shock / Strut
Increased Handling/Stability
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN | 24244060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B6 PerformanceFor Stock Ride Height | View on Amazon |
| BILSTEIN | 26246970 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B6 Performance (Damp Tronic) | View on Amazon |
| BILSTEIN | 26245591 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B6 Performance (Damp Tronic) | View on Amazon |
| BILSTEIN | 31246200 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B6 Performance (Damp Tronic) | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular | 346478 | 🇲🇽 MX | Rear | View on Amazon |
| BILSTEIN | 23246942 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement (Damp Tronic) | View on Amazon |
| BILSTEIN | 20246969 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement (Damp Tronic) | View on Amazon |
| BILSTEIN | 19265803 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement | View on Amazon |
| BILSTEIN | 22265784 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement | View on Amazon |
| BILSTEIN | 22265791 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement | View on Amazon |
This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed.
10 Shock / Strut parts are listed for the 2020 BMW M4, from BILSTEIN and FCS. FCS 346478 carries the "Popular" badge.
The Increased Handling/Stability section lists 4 options from BILSTEIN — grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. BILSTEIN 24244060 is listed in this group.
In the Original Ride Quality grade, BILSTEIN and FCS supply 6 parts: grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. A representative part number is FCS 346478.
Shock / Strut Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V204582 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits FrontConvertible | View on Amazon |
This table covers the Shock / Strut bellows.
This group shows a single part: VAICO V204582.
Subframe Mount Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VNE | 9002052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M12X1.5 / 90-10.9 | View on Amazon |
This table covers the Subframe Mount bolts.
One part is listed for the 2020 BMW M4 — VNE 9002052.
Suspension Kit
Adjustable Performance
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN | 48244091 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B16 (PSS10) | View on Amazon |
Increased Handling/Stability
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN | 46276223 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B12 (Pro-Kit) | View on Amazon |
| BILSTEIN | 46281784 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B12 (Pro-Kit) | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN | 49246988 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B16 (Damp Tronic) | View on Amazon |
This table covers the Suspension kits.
BILSTEIN supplies the 4 Suspension Kit parts for the 2020 BMW M4.
The Adjustable Performance section lists 1 option from BILSTEIN — grouped under the catalog's "Adjustable Performance" designation — the notes column spells out what sets them apart. BILSTEIN 48244091 is listed in this group.
The Increased Handling/Stability section: 2 options from BILSTEIN. BILSTEIN 46276223 is listed in this group.
Original Ride Quality: 1 part, from BILSTEIN. A representative part number is BILSTEIN 49246988.
This group includes BILSTEIN 48244091, BILSTEIN 46276223 and BILSTEIN 46281784 and the remaining parts above.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TC3887 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DELPHI Popular | TC3886 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| DELPHI | TC3888 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| DORMAN | 541791 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| DORMAN | 541792 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| MEVOTECH | MS108235 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH | MS108234 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH | MS108233 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MOOG | K750872 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| MOOG | K750873 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| SUSPENSIA | X05SL0903 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| SUSPENSIA | X05SL0901 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| SUSPENSIA | X05SL0902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER Popular | K750873 | 🇺🇸 US 🇨🇦 CA | Includes Greasable Socket Design to Reduce Corrosion and Wear | View on Amazon |
| ULTRA-POWER | K750872 | 🇺🇸 US 🇨🇦 CA | Includes Greasable Socket Design to Reduce Corrosion and Wear | View on Amazon |
This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it.
15 Sway Bar Link parts are listed for the 2020 BMW M4, from DELPHI, MEVOTECH, SUSPENSIA and 3 other brands. DELPHI TC3887 carries the "Popular" badge.
The Daily Driver section: 13 options from DELPHI, MEVOTECH, SUSPENSIA and 2 other brands. DELPHI TC3887 is listed in this group.
Economy: 2 parts, from ULTRA-POWER. A representative part number is ULTRA-POWER K750873.
Sway Bar Link Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V203941 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits FrontConvertible | View on Amazon |
This table covers the Sway Bar Link nuts.
This group shows a single part: VAICO V203941.
Buying Suspension Parts for a 2020 BMW M4
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Confirm you have the 3.0L L6 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Control Arm and Sway Bar Link .
Frequently Asked Questions
How many suspension parts fit the 2020 BMW M4?
Our catalog currently lists 59 suspension parts for the 2020 BMW M4 across 9 subcategories and 15 brands, covering the 3.0L L6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of suspension problems on a 2020 BMW M4?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2020 BMW M4 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2020 BMW M4?
Every part on this page is matched to the 3.0L L6 Turbocharged engine. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2020 BMW M4
Suspension Parts for Other BMW M4 Years
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